May help others:
instead of "col in const.columns"
I needed "col in list(const.columns)"
to avoid: "sqlalchemy.exc.ArgumentError: __contains__ requires a string
argument" with the ColumnCollection object
On 4/30/2010 4:16 PM, Michael Bayer wrote:
Kent wrote:
I did read 0.6 Migration document.
I was using the contains_column method of ForeignKeyConstraint.
Apparently removed?
AttributeError: 'ForeignKeyConstraint' object has no attribute
'contains_column'
Easy workaround or replacement call?
it has a "columns" collection where you can say "col in const.columns".
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